BG Nexus Flatplate Matt Black 1G telephone socket, master - FFBBTM1-01

BG Nexus Flatplate matt black single BT telephone socket, master (FFBBTM1-01). The master socket terminates the incoming BT line, housing the ring capacitor needed for the phone to ring, and finished to match the rest of the Nexus Flatplate range.

• Single plate
• Master socket: includes ring capacitor
• Matt black finish, screwless flatplate design

Used for wiring analogue BT telephone extensions around the home or office.